d - 100 mm

D - 165 mm

B - 52 mm

C - 52 mm

r min. - 2 mm

da min. - 110 mm

Da max. - 155 mm

ra max. - 2 mm

Weight - 4,16 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 470 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 600 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,07

Calculation factor (Y1) - 2,12

Calculation factor (Y2) - 3,15

• Model Number: 23120BK
• Inner Diameter：100mm Outer Diameter：165mm Width：52mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:Security Equipment,electronic materials,hydraulic cylinder,medical equipment,aerial work platform,gear grinding machine,light therapy instrument,Beauty and Body,Spectrum Products,security equipment,boring bar boring bar
• Similar models:NKE 23120-K-MB-W33 FAG 23120-E1-K-TVPB CX 23120CW33 NKE 23120-K-MB-W33+H3120 ISB 23120EKW33+AHX3120 ISB 23120EKW33+H3120 FAG 23120-E1A-K-M+H3120 NTN 23120BK ISO 23120KW33 ISO 23120KCW33+AH3120
• BEARING POWER International Trading Co.,Ltd. specialize in 23120BK products，there is large inventory of NTN 23120BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23120BK Which NTN 23120BK 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
  21309 E	100	45	25	SKF	Spherical Roller Bearings
  28TMD01U40A	28	45	18	NSK	Angular Contact Ball Bearings
  543359A	42	84	39	FAG	Angular Contact Ball Bearings
  6207-2RS1	72	35	17	SKF	Deep Groove Ball Bearings
  7221 B	105	190	36	ISB	Angular Contact Ball Bearings
  AC-6206LLU	30	62	16	NTN	Deep Groove Ball Bearings
  ACS0405J-4MG	19,5	47	13	KOYO	Angular Contact Ball Bearings
  F-236160.05	15,4	25,5	46	INA	Linear Bearings
  F623ZZ	3	10	4	FBJ	Deep Groove Ball Bearings
  FR155	3,967	7,938	2,779	ISB	Deep Groove Ball Bearings
  NU3084	420	620	150	ISO	Cylindrical Roller Bearings
  VEX 25 /S 7CE3	25	47	12	SNFA	Angular Contact Ball Bearings
  UKF306+H2306	25			NACHI	Bearing Units
  RF0620.2Z	.0937	.3125	.1406	FAG	DEEP GROOVE BALL BEARINGS
  AHX2319	95	90		STEYR	WITHDRAWAL SLEEVES
  NJ424	120	310	72	STEYR	CYLINDRICAL ROLLER BEARINGS
  FPCA1200	12.0000	12.5000	.2500	SKF	DEEP GROOVE BALL BEARINGS
  RHNA050909	9		9	SKF (Old No.)	NEEDLE BEARINGS
  3328M	140	300	114.3	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  XW-9				CONSOLIDATED	THRUST BALL BEARINGS