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Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2

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Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2

Country/Region	china
City & Province	guangzhou guangdong

Product Details

Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2

Tapered Roller Bearing Specification

Specifications

New code	17887 17831
Bearing type	taper roller bearing
Brand	oem or QRL
Business type	Manufacturer
Id (mm)	45.23
OD (mm)	79.98
B (mm)	19.85
Cr(KN)	78.2
Cor(KN)	125
Speed for grease lubrication (r/min)	3400
Oil lubrication speed (r/min)	4300
Weight(kg)	0.41
Material	Chrome steel or Stainless steel
Delivery time	2-3 days of stock, 15-30 days for OEM
Packing	industrial packing or commercial packing
Payment terms	T/T, Western Union, Paypal
Gurantee	1 years

Inch Taper Roller Bearing Description

Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Product number

Part Number		Bearing dimensions			Weight	Bearing Number
Inner	Outer	Bore	O.D	Width	kg
		d	D	T	kg
		mm	mm	mm
47896	47825-B	95.25	142.875	34.925	1.89	47896/47825-B
42381	42587-B	96.838	149.225	28.971	1.88	42381/42587-B
HH224332	HH224310-B	98.425	212.725	66.675	12.45	HH224332/HH224310-B
HH221442	HH221410-B	98.425	190.5	57.531	7.47	HH221442/HH221410-B
779	772-B	98.425	180.975	48.006	5.37	779/772-B
685	672-B	98.425	168.275	41.275	3.64	685/672-B
52387	52637-B	98.425	161.925	36.116	2.85	52387/52637-B
HH221447	HH221410-B	99.982	190.5	57.531	7.33	HH221447/HH221410-B
783	772-B	100	180.975	48.006	5.28	783/772-B
JP10049	JP10010-B	100	145	22.5	1.19	JP10049/JP10010-B
941	932-B	101.6	212.725	66.675	11.33	941/932-B
98400	98788-B	101.6	200	49.212	6.98	98400/98788-B
861	854-B	101.6	190.5	57.531	7.06	861/854-B
HH221449	HH221410-B	101.6	190.5	57.531	7.22	HH221449/HH221410-B

Taper Roller Bearings Applications

1 These maximum fillet radii will be cleared by the bearing corners.
2 These maximum fillet radii will be cleared by the bearing corners.
3 Negative value indicates effective center inside cone backface.
4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
10 Geometry constant for Lubrication Life Adjustment Factor a3l.