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Model NO.: ST491B
Model Style: St491b
Inner Diameter: 45mm
Outer Diameter: 127mm
Width: 42.8mm
OEM Service: Workable
Other Packing: Individual Box Package &OEM Package
Noise: Low Noise
Speed: High Speed
Precision: P6/P5/P4/P2/P0
Feature: Square Hole
Trademark: neutral
Transport Package: Industrial Package
Specification: 45*127*42.8mm
Origin: China
HS Code: 848210
Model NO.: ST491B
Model Style: St491b
Inner Diameter: 45mm
Outer Diameter: 127mm
Width: 42.8mm
OEM Service: Workable
Other Packing: Individual Box Package &OEM Package
Noise: Low Noise
Speed: High Speed
Precision: P6/P5/P4/P2/P0
Feature: Square Hole
Trademark: neutral
Transport Package: Industrial Package
Specification: 45*127*42.8mm
Origin: China
HS Code: 848210
Product Details| Product Item | ST491B |
| Structure Type | Â High Quality Agricultural Bearing |
| Brand | Neutral or OEM |
| Inner Diameter | 45mm |
| Outer Diameter | 127mm |
| Width | 42.8mm |
| Feature | Square Hole |
| Country of origin | China |
| In Stock | 10000pcs |
| Delivery Time | 2 days |
Agricultural Bearing
Stainless Steel Agricultural Bearing ST740 ST491A ST491B ST491 ST208-1N
ST740 Square Bore Agricultural Bearing
1. Round or square
2. Provide OEM service
3.Sample, small order available
Specifications
Stainless steel housing pillow block bearing UC215 ST740
1. Wide range of use
2. Competitive price
3. Large in stock
4. Long life
Stainless steel housing pillow block bearing UC215 ST740
About product:
1) Types: UB series
2) Corresponding models range:
UB204-208 UE201-212 UC203-218 UK205-218 UEL204-216 UCP203-218 UELP204-216 UCFU203-218 UELFU204-216 UCFLU203-218 UELFLU204-215 UCK203-217 UELK204-212 UCC203-216 UCPH204-210 UCPA204-210 UCFA203-213 UCFB203-213 UCHA203-215 UCFC203-219 UC305-318 UCP305-318 UCFU305-318 UCFLU305-318
3) Material: Gcr15 (Chrome steel) -China, (AISI) 52100-American, (Din) 100Cr6 -Germany, carbon steel, iron.
4) Shield / Closure: Plain (Open), Z, ZZ, RS, 2RS, 2ZR, 2Z.
5) Vibration and Noisy level: Z1, Z2, Z3, ZV1, ZV2. ZV3. Z1V1. Z2V2. Z3V3.
6) Precision level: ABEC-1, ABEC-3, ABEC-5, ABEC-7.
Square Flange Units
UCF200, NAF200, NAFU200, UDF200, SAF200F, SBF200G, ST491, ST491 ST740
UCFX00, UCF300, NAF300, UKF300, UCFS300, NAFS300 UKFS300 + H
Oval Flange Unit
UCFL200, NAFL200, NAFLU200, UKFL200 + H, UCFLX00, SAFL200G
SBFL200G, UCFL300, NAFL300, UKFL300+H, SALF200G, SBLF200G
SAFTC200G, SBLFTC200G, SAFD200G, SBFD200G, SBPFTD200G, SAPFTD200D
SAFCT200G, SBFCT200G, SAPFL200, SBPFL200
Round flange units
UCF200, NAFC200, UKFC200 + H, SAPF200, SAPF200, SBPFT200
Take-up UnitUCT200, NAT20, UCST200Other: UCC200, UCFB200, UCFA200, UCHA200
Agricultural machinery requires better seals for contaminated conditions, provisions for misalignment, and economical mountings for shafts and housings. Â
Wuxi URU Precision Industries offers bearings for disc harrows, planters, mowers, rakes, all types of balers, tillage, seeding and forage harvester equipment, combines, cotton pickers/stripers, and other agricultural equipment like silo unloaders and grain elevators.
We also offer a complete line of insert ball bearings, shaft mounted with either tapered adapters or locking collar or set screws. Our proven seal designs include low torque shields to heavy-duty triple lip seals. Disc harrow bearings are also available with either round, square, or hexagonal bores. All bearings are available with or without re-lubrication holes.
Wuxi URU Precision Industries is committed to serving American farmers with American-made product manufactured in Macomb, Illinois. We have an ongoing commitment to developing and manufacturing the finest in ball and roller bearings, and we've been given the customer quality awards that attest to our reliability and quality.
In addition to our regular industrial aftermarket stock, our nationwide distribution center guarantees that more than 450 of the most popular agricultural bearings are always in stock, including: ball bearings, flanged disc units, rubber mounted disc bearings, square, hex and round bore bearings, and agricultural bearing inserts. (square hole bearing, hex and round bore hole bearing and HEX SOCKET bearing)
Releated Products
W208PP4, W210PP2, GW210PP2, GW210PP3, W210PP8, W211PP2, GW211PP2, W214PP2,
GW214PP2, 204RY2, 205GP, 205RVA, 205KR3, 205KP6, 206KRD, H206KPP2, G205PPJ,
205KR4, 205KRR6, 205KRR7, 205PP9, 205PP11, 205PP12, 206KRR7, 206KRR8, 206KRR13,
206KRR18, 207KRR, 207KYY, 207KRR14, 208KRR2, W208PP10, 209KRR3, 210KRR, GW209PP9,
2KRR, GW216PP5, 205PPB7, 205PPB7. S 206KRRRB3, W208PPB2, W208PPB4 208NPPB5,
W208PPB7, W208PPB10, W208PPB23, 62082KSNPPB, GW208PPB2, W209PPB4, GW209PPB4, W209PPB11, GW208PPB11, W210PPB2, W210PPB5, GW210PPB5, W210PPB9, W211PPB2,
GW211PPB2, GW211PPB8, GW211PPB9, GW211PPB10, GW211PPB13, GW211PPB14,
WIR212-39, W214PPB2, GW214PPB2, GW214PPB3, EZ410N, GW214PPB5
W208PP5 W208PPB5 W208PP6 W208PPB6
W208PP8 W208PPB8 W208PPB9 W208PP11
W208PP12 W208PP13 W209PPB5 W209PPB7
W210PP4 W210PPB4 W210PPB6 W211PP3
W211PPB3 W211PP5 W211PPB6GW208PPB17GW209PPB8GW211PPB17
GW208PPB6Â GW209PPB11Â GW209PPB2Â GW209PPB4Â GW210PPB2Â GW210PPB5Â GW211PPB10
GW211PPB2Â GW211PPB9Â W208PPB2Â W208PPB23Â W208PPB4Â W208PPB6Â W209PPB11Â W209PPB2
W209PPB4Â W210PPB2Â W210PPB5Â W211PPB2Â W208PPB7
Â
| Mode | Size(in) | N | Kg) | |||
| Â | d | D | Bi | Be | Cr | Â |
| GW208PPB5 | 1 1/8 | 3.1496 | 1.437 | 0.708 | 26200 | 0.67 |
| GW208PPB8 | 1 1/8 | 3.1496 | 1.437 | 1.189 | 26200 | 0.75 |
| GW209PPB5 | 1 1/4 | 3.3464 | 1.437 | 1.189 | 29200 | 0.79 |
| GW209PPB8 | 1 1/4 | 3.3464 | 1.437 | 0.748 | 29200 | 0.75 |
| GW210PPB4 | 1 1/8 | 3.5433 | 1.189 | 1.189 | 31500 | 0.96 |
| GW211PPB11 | 1 1/2 | 3.937 | 1.75 | 0.984 | 39100 | 1.02 |
| GW211PPB3 | 1 1/2 | 3.937 | 1.311 | 1.311 | 39100 | 1.21 |
| GW211PPB6 | 1 1/2 | 4.125 | 1.75 | 1.437 | 39100 | 1.86 |
| W208PPB11 | 7/8 | 3.428 | 1.437 | 1.189 | 26200 | 0.93 |
| W208PPB12 | 1 1/8 | 3.428 | 1.437 | 1.189 | 26200 | 0.85 |
| W208PPB13 | 7/8 | 3.1496 | 1.437 | 0.708 | 26200 | 0.73 |
| W208PPB18 | 7/8 | 3.4385 | 1.437 | 1.189 | 26200 | 0.93 |
| W208PPB19 | 1 1/8 | 3.4385 | 1.437 | 1.189 | 26200 | 0.85 |
| W208PPB5 | 1 1/8 | 3.1496 | 1.437 | 0.708 | 26200 | 0.67 |
| W208PPB8 | 1 1/8 | 3.1496 | 1.437 | 1.189 | 26200 | 0.75 |
| W208PPB9 | 1 | 3.1496 | 1.437 | 1.189 | 26200 | 0.79 |
| W209PPB5 | 1 1/4 | 3.3464 | 1.437 | 1.189 | 29200 | 0.79 |
| W209PPB7 | 1 1/4 | 34380 | 1.437 | 1.189 | 29200 | 0.84 |
| W209PPB8 | 1 1/4 | 3.3464 | 1.437 | 0.748 | 29200 | 0.75 |
| W210PPB4 | 1 1/8 | 3.5433 | 1.189 | 1.189 | 31500 | 0.96 |
| 204KPP2 | 3 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.34 |
| 204KRR2 | 1 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.32 |
| 204KRRB2 | 2 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.32 |
| 204KPPB2 | 4 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.32 |
| 205KPP2 | 3 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.47 |
| 205KRR2 | 1 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.44 |
| 205KPPB2 | 4 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.47 |
| 205KRRB2 | 2 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.44 |
| 206KRR6 | 1 | 25.425 | 29.26 | 62 | 16 | 24 | 19500 | 11300 | 0.75 |
| 206KRRB6 | 2 | 25.425 | 29.26 | 62 | 16 | 24 | 19500 | 11300 | 0.75 |
| G207KPPB2 | 4 | 28.6 | 32.97 | 72 | 19 | 37.7 | 25700 | 15300 | 1.1 |
| 207KRRB9 | 2 | 28.6 | 32.97 | 72 | 17 | 37.7 | 25700 | 15300 | 1 |
| 207KRRB12 | 2 | 28.6 | 32.97 | 72 | 17 | 25 | 25700 | 15300 | 0.87 |
| 207KPPB3 | 4 | 31.775 | 36.65 | 72 | 17 | 37.7 | 25700 | 15300 | 0.87 |
| 207KPP3 | 3 | 31.775 | 36.65 | 72 | 17 | 25 | 25700 | 15300 | 0.87 |
| GW208PPB22 | 4 | 31.877 | 36.83 | 80 | 21 | 36.5 | 29500 | 18100 | 1.5 |
| W208KRRB6 | 2 | 34.95 | 40.3 | 80 | 21 | 36.5 | 29500 | 18100 | 1.31 |
| W208PPB16 | 4 | 31.775 | 36.65 | 80 | 18 | 36.5 | 29500 | 18100 | 1.45 |
| W208PP21 | 3 | 31.775 | 36.65 | 80 | 18 | 36.5 | 29500 | 18100 | 1.45 |
| G209KPPB2 | 4 | 38.125 | 43.94 | 85 | 19 | 30 | 31600 | 20600 | 1.26 |
| 209KRRB2 | 2 | 38.125 | 43.94 | 85 | 19 | 30 | 31600 | 20600 | 1.27 |
| 210PPB20 | 4 | 31.877 | 36.83 | 90 | 22 | 36.5 | 35000 | 23200 | 2 |
| 210PP20 | 3 | 31.877 | 36.83 | 90 | 22 | 36.5 | 35000 | 23200 | 2.05 |
| G210KPPB2 | 4 | 38.125 | 43.94 | 90 | 22 | 30 | 35000 | 23200 | 1.89 |
| GC211-32-NLC | 3 | 44.475 | 51.31 | 100 | 25 | 57.15 | 43500 | 29200 | 3.35 |
Mrs. Lisa Lee |Â Sales department
Wuxi URU Precision Industries Co., Ltd.
Â
Web: www.wuxibearings.com
 Product Details
| Product Item | ST491B |
| Structure Type | Â High Quality Agricultural Bearing |
| Brand | Neutral or OEM |
| Inner Diameter | 45mm |
| Outer Diameter | 127mm |
| Width | 42.8mm |
| Feature | Square Hole |
| Country of origin | China |
| In Stock | 10000pcs |
| Delivery Time | 2 days |
Agricultural Bearing
Stainless Steel Agricultural Bearing ST740 ST491A ST491B ST491 ST208-1N
ST740 Square Bore Agricultural Bearing
1. Round or square
2. Provide OEM service
3.Sample, small order available
Specifications
Stainless steel housing pillow block bearing UC215 ST740
1. Wide range of use
2. Competitive price
3. Large in stock
4. Long life
Stainless steel housing pillow block bearing UC215 ST740
About product:
1) Types: UB series
2) Corresponding models range:
UB204-208 UE201-212 UC203-218 UK205-218 UEL204-216 UCP203-218 UELP204-216 UCFU203-218 UELFU204-216 UCFLU203-218 UELFLU204-215 UCK203-217 UELK204-212 UCC203-216 UCPH204-210 UCPA204-210 UCFA203-213 UCFB203-213 UCHA203-215 UCFC203-219 UC305-318 UCP305-318 UCFU305-318 UCFLU305-318
3) Material: Gcr15 (Chrome steel) -China, (AISI) 52100-American, (Din) 100Cr6 -Germany, carbon steel, iron.
4) Shield / Closure: Plain (Open), Z, ZZ, RS, 2RS, 2ZR, 2Z.
5) Vibration and Noisy level: Z1, Z2, Z3, ZV1, ZV2. ZV3. Z1V1. Z2V2. Z3V3.
6) Precision level: ABEC-1, ABEC-3, ABEC-5, ABEC-7.
Square Flange Units
UCF200, NAF200, NAFU200, UDF200, SAF200F, SBF200G, ST491, ST491 ST740
UCFX00, UCF300, NAF300, UKF300, UCFS300, NAFS300 UKFS300 + H
Oval Flange Unit
UCFL200, NAFL200, NAFLU200, UKFL200 + H, UCFLX00, SAFL200G
SBFL200G, UCFL300, NAFL300, UKFL300+H, SALF200G, SBLF200G
SAFTC200G, SBLFTC200G, SAFD200G, SBFD200G, SBPFTD200G, SAPFTD200D
SAFCT200G, SBFCT200G, SAPFL200, SBPFL200
Round flange units
UCF200, NAFC200, UKFC200 + H, SAPF200, SAPF200, SBPFT200
Take-up UnitUCT200, NAT20, UCST200Other: UCC200, UCFB200, UCFA200, UCHA200
Agricultural machinery requires better seals for contaminated conditions, provisions for misalignment, and economical mountings for shafts and housings. Â
Wuxi URU Precision Industries offers bearings for disc harrows, planters, mowers, rakes, all types of balers, tillage, seeding and forage harvester equipment, combines, cotton pickers/stripers, and other agricultural equipment like silo unloaders and grain elevators.
We also offer a complete line of insert ball bearings, shaft mounted with either tapered adapters or locking collar or set screws. Our proven seal designs include low torque shields to heavy-duty triple lip seals. Disc harrow bearings are also available with either round, square, or hexagonal bores. All bearings are available with or without re-lubrication holes.
Wuxi URU Precision Industries is committed to serving American farmers with American-made product manufactured in Macomb, Illinois. We have an ongoing commitment to developing and manufacturing the finest in ball and roller bearings, and we've been given the customer quality awards that attest to our reliability and quality.
In addition to our regular industrial aftermarket stock, our nationwide distribution center guarantees that more than 450 of the most popular agricultural bearings are always in stock, including: ball bearings, flanged disc units, rubber mounted disc bearings, square, hex and round bore bearings, and agricultural bearing inserts. (square hole bearing, hex and round bore hole bearing and HEX SOCKET bearing)
Releated Products
W208PP4, W210PP2, GW210PP2, GW210PP3, W210PP8, W211PP2, GW211PP2, W214PP2,
GW214PP2, 204RY2, 205GP, 205RVA, 205KR3, 205KP6, 206KRD, H206KPP2, G205PPJ,
205KR4, 205KRR6, 205KRR7, 205PP9, 205PP11, 205PP12, 206KRR7, 206KRR8, 206KRR13,
206KRR18, 207KRR, 207KYY, 207KRR14, 208KRR2, W208PP10, 209KRR3, 210KRR, GW209PP9,
2KRR, GW216PP5, 205PPB7, 205PPB7. S 206KRRRB3, W208PPB2, W208PPB4 208NPPB5,
W208PPB7, W208PPB10, W208PPB23, 62082KSNPPB, GW208PPB2, W209PPB4, GW209PPB4, W209PPB11, GW208PPB11, W210PPB2, W210PPB5, GW210PPB5, W210PPB9, W211PPB2,
GW211PPB2, GW211PPB8, GW211PPB9, GW211PPB10, GW211PPB13, GW211PPB14,
WIR212-39, W214PPB2, GW214PPB2, GW214PPB3, EZ410N, GW214PPB5
W208PP5 W208PPB5 W208PP6 W208PPB6
W208PP8 W208PPB8 W208PPB9 W208PP11
W208PP12 W208PP13 W209PPB5 W209PPB7
W210PP4 W210PPB4 W210PPB6 W211PP3
W211PPB3 W211PP5 W211PPB6GW208PPB17GW209PPB8GW211PPB17
GW208PPB6Â GW209PPB11Â GW209PPB2Â GW209PPB4Â GW210PPB2Â GW210PPB5Â GW211PPB10
GW211PPB2Â GW211PPB9Â W208PPB2Â W208PPB23Â W208PPB4Â W208PPB6Â W209PPB11Â W209PPB2
W209PPB4Â W210PPB2Â W210PPB5Â W211PPB2Â W208PPB7
Â
| Mode | Size(in) | N | Kg) | |||
| Â | d | D | Bi | Be | Cr | Â |
| GW208PPB5 | 1 1/8 | 3.1496 | 1.437 | 0.708 | 26200 | 0.67 |
| GW208PPB8 | 1 1/8 | 3.1496 | 1.437 | 1.189 | 26200 | 0.75 |
| GW209PPB5 | 1 1/4 | 3.3464 | 1.437 | 1.189 | 29200 | 0.79 |
| GW209PPB8 | 1 1/4 | 3.3464 | 1.437 | 0.748 | 29200 | 0.75 |
| GW210PPB4 | 1 1/8 | 3.5433 | 1.189 | 1.189 | 31500 | 0.96 |
| GW211PPB11 | 1 1/2 | 3.937 | 1.75 | 0.984 | 39100 | 1.02 |
| GW211PPB3 | 1 1/2 | 3.937 | 1.311 | 1.311 | 39100 | 1.21 |
| GW211PPB6 | 1 1/2 | 4.125 | 1.75 | 1.437 | 39100 | 1.86 |
| W208PPB11 | 7/8 | 3.428 | 1.437 | 1.189 | 26200 | 0.93 |
| W208PPB12 | 1 1/8 | 3.428 | 1.437 | 1.189 | 26200 | 0.85 |
| W208PPB13 | 7/8 | 3.1496 | 1.437 | 0.708 | 26200 | 0.73 |
| W208PPB18 | 7/8 | 3.4385 | 1.437 | 1.189 | 26200 | 0.93 |
| W208PPB19 | 1 1/8 | 3.4385 | 1.437 | 1.189 | 26200 | 0.85 |
| W208PPB5 | 1 1/8 | 3.1496 | 1.437 | 0.708 | 26200 | 0.67 |
| W208PPB8 | 1 1/8 | 3.1496 | 1.437 | 1.189 | 26200 | 0.75 |
| W208PPB9 | 1 | 3.1496 | 1.437 | 1.189 | 26200 | 0.79 |
| W209PPB5 | 1 1/4 | 3.3464 | 1.437 | 1.189 | 29200 | 0.79 |
| W209PPB7 | 1 1/4 | 34380 | 1.437 | 1.189 | 29200 | 0.84 |
| W209PPB8 | 1 1/4 | 3.3464 | 1.437 | 0.748 | 29200 | 0.75 |
| W210PPB4 | 1 1/8 | 3.5433 | 1.189 | 1.189 | 31500 | 0.96 |
| 204KPP2 | 3 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.34 |
| 204KRR2 | 1 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.32 |
| 204KRRB2 | 2 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.32 |
| 204KPPB2 | 4 | 17.653 | 20.24 | 47 | 14 | 20.96 | 12800 | 6650 | 0.32 |
| 205KPP2 | 3 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.47 |
| 205KRR2 | 1 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.44 |
| 205KPPB2 | 4 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.47 |
| 205KRRB2 | 2 | 22.25 | 25.7 | 52 | 15 | 25.4 | 14000 | 7850 | 0.44 |
| 206KRR6 | 1 | 25.425 | 29.26 | 62 | 16 | 24 | 19500 | 11300 | 0.75 |
| 206KRRB6 | 2 | 25.425 | 29.26 | 62 | 16 | 24 | 19500 | 11300 | 0.75 |
| G207KPPB2 | 4 | 28.6 | 32.97 | 72 | 19 | 37.7 | 25700 | 15300 | 1.1 |
| 207KRRB9 | 2 | 28.6 | 32.97 | 72 | 17 | 37.7 | 25700 | 15300 | 1 |
| 207KRRB12 | 2 | 28.6 | 32.97 | 72 | 17 | 25 | 25700 | 15300 | 0.87 |
| 207KPPB3 | 4 | 31.775 | 36.65 | 72 | 17 | 37.7 | 25700 | 15300 | 0.87 |
| 207KPP3 | 3 | 31.775 | 36.65 | 72 | 17 | 25 | 25700 | 15300 | 0.87 |
| GW208PPB22 | 4 | 31.877 | 36.83 | 80 | 21 | 36.5 | 29500 | 18100 | 1.5 |
| W208KRRB6 | 2 | 34.95 | 40.3 | 80 | 21 | 36.5 | 29500 | 18100 | 1.31 |
| W208PPB16 | 4 | 31.775 | 36.65 | 80 | 18 | 36.5 | 29500 | 18100 | 1.45 |
| W208PP21 | 3 | 31.775 | 36.65 | 80 | 18 | 36.5 | 29500 | 18100 | 1.45 |
| G209KPPB2 | 4 | 38.125 | 43.94 | 85 | 19 | 30 | 31600 | 20600 | 1.26 |
| 209KRRB2 | 2 | 38.125 | 43.94 | 85 | 19 | 30 | 31600 | 20600 | 1.27 |
| 210PPB20 | 4 | 31.877 | 36.83 | 90 | 22 | 36.5 | 35000 | 23200 | 2 |
| 210PP20 | 3 | 31.877 | 36.83 | 90 | 22 | 36.5 | 35000 | 23200 | 2.05 |
| G210KPPB2 | 4 | 38.125 | 43.94 | 90 | 22 | 30 | 35000 | 23200 | 1.89 |
| GC211-32-NLC | 3 | 44.475 | 51.31 | 100 | 25 | 57.15 | 43500 | 29200 | 3.35 |
Mrs. Lisa Lee |Â Sales department
Wuxi URU Precision Industries Co., Ltd.
Â
Web: www.wuxibearings.com
Â
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