d - 92.075 mm

D - 190.500 mm

T - 57.150 mm

B - 57.531 mm

C - 44.450 mm

a - 15.4 mm

r1 min. - 8.0 mm

r2 min. - 3.3 mm

Weight - 7,52 Kg

Basic dynamic load rating (C) - 340000 kN

Basic static load rating (C0) - 525000 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

• Model Number:857/854
• Inner Diameter：92.075mm Outer Diameter：190.500mm Width：57.150mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:transportation equipment,granulator,Industrial,pneumatic,Plastic Equipment,engineering machine,Pneumatic Control Elements,Industrial,other rubber,switch,screen filter
• Similar models:KOYO 8574/8520 ISO 8575/8520 ISO 28579/28521 Timken 8578/8520B KOYO ST2857-N Fersa 28579/28520 CX 8573/8520 NTN T-8578/8520 CX 28579/28520 CX 78255X/78571
• BEARING POWER International Trading Co.,Ltd. specialize in 857/854 products，there is large inventory of NACHI 857/854 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 857/854 Which NACHI 857/854 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  31330	150	320	82	ISO	Tapered Roller Bearings
  63216 ZZ	80	140	44,4	ISO	Deep Groove Ball Bearings
  7315 ADF	75	160	74	ISO	Angular Contact Ball Bearings
  88925/88126	234,95	320,675	50,8	ISO	Tapered Roller Bearings
  BT4B 332934/HA1	857,25	644,525	590,55	SKF	Tapered Roller Bearings
  KT 384620	38	46		IKO	Needle Roller Bearings
  NCF 3026 V	130	200	52	SIGMA	Cylindrical Roller Bearings
  NK90/35	90	110	35	KOYO	Needle Roller Bearings
  NJ 2207	35	72	23	ISB	Cylindrical Roller Bearings
  NU3311	55	120	49,2	ISO	Cylindrical Roller Bearings
  SA201	12	40	19	KOYO	Deep Groove Ball Bearings
  UCT213+WB	65		322	NACHI	Bearing Units
  SL184916	80	110	30	INA	CYLINDRICAL ROLLER BEARINGS
  080328	.5000	.8750	1.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  115BT510	11.5000	15.0000		American	THRUST BALL BEARINGS
  MUCFPL205-14W	.8750			AMI	THERMOPLASTIC PILLOW BLOCKS
  1802SFFP	15	24	5	MRC	DEEP GROOVE BALL BEARINGS
  317-ZZ	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  N-234E	170	310	52	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-50x58x35	50	58	35	CONSOLIDATED	NEEDLE BEARINGS