d - 900 mm

D - 1 420 mm

B - 412 mm

C - 412 mm

r min. - 12 mm

da min. - 954 mm

Da max. - 1 366 mm

ra max. - 10 mm

Weight - 2 420 Kg

Basic dynamic load rating (C) - 16 800 kN

Basic static load rating (C0) - 38 000 kN

(Grease) Lubrication Speed - 150 r/min

(Oil) Lubrication Speed - 200 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,36

Calculation factor (Y1) - 2,42

Calculation factor (Y2) - 3,6

• Model Number: 231/900BK
• Inner Diameter：900mm Outer Diameter：1420mm Width：412mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:stirrer,garbage disposal,altimeter etc,supporting facilities,Garment Accessories,laser devices,ventilation heating equipment,engineering machine,security equipment,chemical instruments,extruder
• Similar models:NKE 23130-K-MB-W33+AHX3130 FAG 231/600-K-MB+AH31/600A FBJ 22310K FBJ 22313 CX 23140KCW33+AH3140 AST 22311CKW33 KOYO 22314RHR FAG 23126-E1A-K-M AST 22310CY FAG 22312-E1-T41A
• BEARING POWER International Trading Co.,Ltd. specialize in 231/900BK products，there is large inventory of NTN 231/900BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/900BK Which NTN 231/900BK 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
  460RN30	460	641		Timken	Cylindrical Roller Bearings
  514-873	41,275	72,11	19,812	FLT	Tapered Roller Bearings
  527/522	44,45	101,6	34,926	ISO	Tapered Roller Bearings
  713630060				FAG	Wheel Bearings
  CRF-215249/215210 A	75,987	131,975	39,000	CRAFT	Wheel Bearings
  B71915-E-2RSD-T-P4S	75	105	16	FAG	Angular Contact Ball Bearings
  GE 010 ECR	10	19	9	CX	Plain Bearings
  MF63	3	6	2	ZEN	Deep Groove Ball Bearings
  QJ320WC4	100,000	215,000	47,000	NTN	Angular Contact Ball Bearings
  S7022 ACE/P4A	110	170	28	SKF	Angular Contact Ball Bearings
  UCIP208	40		49,2	FYH	Bearing Units
  16002	15	32	8	FAG	DEEP GROOVE BALL BEARINGS
  SB20			3.0000	Thomson	LINEAR RECIRCULATING BALL BEARING
  30306J2	30	72	19	SKF	TAPERED ROLLER BEARINGS
  190SD23	190	400	132	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  53218U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  303-SFF	17	47	14	MRC	DEEP GROOVE BALL BEARINGS
  238203D	17	1.5748	.5118	SKF	BALL BEARINGS
  FR-133	.0937	.1875	.0625	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NF-317	85	180	41	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS