Tapered roller bearing cross reference koyo taper roller bearing st4090
Product description
KOYO tapered roller bearing is a high quality product, KOYO below to introduce this series of bearing structure
1.The big guard guide roller by the inner circle have a conical taper roller KOYO bearing inner ring and outer ring raceway, the tapered roller are arranged in between. All the projection line on the surface of the cone axis in KOYO bearing the same points together. This design makes KOYO conical roller bearing is especially suitable for composite (radial and axial load.
2.KOYO bearing axial load capacity is mostly determined by the contact Angle alpha; Alpha Angle is larger, the higher axial load capacity. Angle size by calculating coefficient of e; E value, the greater the contact Angle, the greater the KOYO bearing the applicability of the axial load.
3.single bearing can bear radial load and one-way axial load, double row bearings can withstand radial and two-way axial load
4.apply to under heavy load and impact load More than 5 these bearings with inch series
5.KOYO import bearing capacity depends on the Angle of the outer ring raceway, the greater the Angle, the greater the carrying capacity.
6.according to KOYO bearing the number of columns of the scroll body can be divided into single row, double row and four row circular cone roller KOYO bearing. Single row tapered roller KOYO bearing clearance to users in the installation adjustment; Double row and four row circular cone roller KOYO bearing clearance is according to user requirements for a given when the products leave the factory, not the user.
Product | Taper roller bearings |
Bearing Brand | World Famous Brand -KOYO bearing |
Cage | Brass Cage / Nylon Cage / Steel Cage |
Material | Chrome Steel / Carbon Steel / Stainless Steel |
Sample & Stock | Available, the bearings are in stock |
Character | High precision,Long working life |
Port of shipment | Qingdao, Tianjin, Shanghai,Guangzhou |
Delivery ways | Small or sample order can shipped by DHL,TNT,EMS,UPS or by air |
big Quantity order shipped by sea. | |
Payment | T/T 30% of the amount as prepayment, 70%T/T before shipping |
Western Union, Paypal or others | |
Delivery time | About 2-15 days after the order confirmed: |
1)2-5 days (bearing in stocks,standard dimension) | |
2)10-15 days(order to produce,standard dimension) | |
3)15 days(produce as drawing,special design) | |
Advantage | High quality and reasonable price |
High speed and large stock | |
Professional factory with about 10 years experience. | |
Fast delivery |
Single row tapered roller bearings:
Inner diameter range: 20mm ~ 1270mm
diameter size range: 40mm ~ 1465mm
Width range: 15mm ~ 240 mm
Double row tapered roller bearings:
Inner diameter range: 38mm ~ 1560mm
diameter size range: 70mm ~ 1800mm
Width range: 50mm ~ 460 mm
Four-row tapered roller bearings:
Inner diameter range: 130mm ~ 1600mm
diameter size range: 200mm ~ 2000mm
width Size range: 150mm ~ 1150 mm
Bearing Model | Size | Weight | |||
(mm) | (kg) | ||||
Inner-Outer | d | D | T | B |
|
HM124646/HM124618XD | 119.062 | 195.262 | 136.778 | 57.15 | 11.49 |
HM124646/HM124616XD | 119.062 | 194.874 | 125.254 | 57.15 |
|
M224749/M224710 | 120.65 | 174.625 | 35.72 | 36.512 | 2.68 |
48286/48220D | 123.825 | 182.562 | 85.728 | 38.1 |
|
48290/48220D | 127 | 182.562 | 85.725 | 38.1 | 7.12 |
NA48290SW/48220D | 127 | 182.562 | 93.66 | 46.83 | 7.73 |
NA48291/48220DC | 127 | 182.562 | 85.725 | 42.862 | 7.21 |
67388/67322D | 127 | 196.85 | 101.6 | 46.038 | 10.7 |
95500/95927D | 127 |
|
| 63.5 |
|
HM926747/HM926710D | 127 | 228.6 | 115.888 | 49.428 | 18.8 |
HM127446/HM127415XD | 131.75 | 207.95 | 146.05 | 57.15 | 11.75 |
HM127446/HM127415D | 131.75 | 207.962 | 146.305 | 57.15 |
|
95525/95927CD | 133.35 | 234.95 | 142.875 | 63.5 | 23.6 |
95525/95927D | 133.35 |
|
| 63.5 |
|
74550/74851D | 139.7 |
|
| 47.625 |
|
74550/74851CD | 139.7 | 215.9 | 106.362 | 47.625 | 12.8 |
99550/99102D | 139.7 |
|
| 66.675 |
|
NA48685SW/48620D | 142.875 | 200.025 | 93.665 | 46.833 | 8.39 |
NA48686/4862CD | 142.875 | 200.025 | 93.665 | 46.833 | 8.37 |
JB1204P(HM129848/HM129814XD) | 144.45 | 220.662 | 155.84 | 58.738 |
|
99575/99102D | 146.05 |
|
| 66.675 |
|
HM231140/HM231110D | 146.05 | 236.538 | 131.762 | 56.642 | 20.6 |
Bearing pictures
NTN taper roller bearing
Bearing model | Brand | Type | Inner | Outer | Width |
4T-30302 | NTN | Taper roller bearing | 15mm | 42mm | 13mm |
4T-30203 | NTN | Taper roller bearing | 17mm | 40mm | 12mm |
4T-32203 | NTN | Taper roller bearing | 17mm | 40mm | 16mm |
4T-32203R | NTN | Taper roller bearing | 17mm | 40mm | 16mm |
4T-30303 | NTN | Taper roller bearing | 17mm | 47mm | 14mm |
4T-32004X | NTN | Taper roller bearing | 20mm | 42mm | 15mm |
4T-30204 | NTN | Taper roller bearing | 20mm | 47mm | 14mm |
4T-32204 | NTN | Taper roller bearing | 20mm | 47mm | 18mm |
4T-30304A | NTN | Taper roller bearing | 20mm | 52mm | 16mm |
4T-30304CA | NTN | Taper roller bearing | 20mm | 52mm | 16mm |
4T-32304 | NTN | Taper roller bearing | 20mm | 52mm | 21mm |
4T-320/22X | NTN | Taper roller bearing | 22mm | 44mm | 15mm |
4T-32005X | NTN | Taper roller bearing | 25mm | 47mm | 15mm |
4T-33005 | NTN | Taper roller bearing | 25mm | 47mm | 17mm |
4T-30205 | NTN | Taper roller bearing | 25mm | 52mm | 15mm |
4T-32205 | NTN | Taper roller bearing | 25mm | 52mm | 18mm |
4T-32205R | NTN | Taper roller bearing | 25mm | 52mm | 18mm |
4T-32205C | NTN | Taper roller bearing | 25mm | 52mm | 18mm |
4T-32205CR | NTN | Taper roller bearing | 25mm | 52mm | 18mm |
NACHI taper roller bearings
Bearing model | Brand | Type | Inner | Outer | Width |
A6067/A6157 | NACHI | Taper roller bearing | 16.993mm | 39.992mm | 11.153mm |
LM11749/LM11710 | NACHI | Taper roller bearing | 17.462mm | 39.878mm | 14.605mm |
H-LM11749R /H-LM11710 | NACHI | Taper roller bearing | 17.463mm | 39.878mm | 14.605mm |
A6075/A6157 | NACHI | Taper roller bearing | 19.05mm | 39.992mm | 11.153mm |
H-LM11949/H-LM11910 | NACHI | Taper roller bearing | 19.05mm | 45.237mm | 16.637mm |
LM11949/LM11910 | NACHI | Taper roller bearing | 19.05mm | 45.237mm | 16.637mm |
05075/05185 | NACHI | Taper roller bearing | 19.05mm | 47mm | 14.381mm |
H-09067/H-09195 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 19.05mm |
09067/09195 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 19.05mm |
09067/09196 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 19.05mm |
09067/09194 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 19.05mm |
09078/09195 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 21.539mm |
09078/09196 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 21.539mm |
09078/09194 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 21.539mm |
09074/09195 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 21.539mm |
09074/09196 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 21.539mm |
09074/09194 | NACHI | Taper roller bearing | 19.05mm | 49.225mm | 21.539mm |
05079/05185 | NACHI | Taper roller bearing | 19.987mm | 47mm | 14.381mm |
12580/12520 | NACHI | Taper roller bearing | 20.638mm | 49.225mm | 19.845mm |
NSK taper roller bearings
We supply the Japan famous brand like:NSK KOYO NACHI NTN
Packaging&shipping
1. For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box
2. For big ones:anti-rust oil+waterproof belt+professional belt+wooden box
Payment Terms:
L/C ,T/T ,western Union
1. 30% deposit By T/T, Western Union, Paypal, 70% before delivery.
2. 100% L/C at sight
Other information:
Production Lead time: 7~25days; If we have this item in stock , 2days delivery.
Delivery Date: within 3-5days after your payment.
Sample: Free, but we don't bear the freight of sample
MOQ: 1 set Supply Ablility:100000 pcs/Month
Production process and application
Contact Info: