d - 110 mm

D - 180 mm

B - 56 mm

C - 56 mm

r min. - 2 mm

da min. - 120 mm

Da max. - 170 mm

ra max. - 2 mm

Weight - 5,22 Kg

Basic dynamic load rating (C) - 370 kN

Basic static load rating (C0) - 580 kN

(Grease) Lubrication Speed - 1 800 r/min

(Oil) Lubrication Speed - 2 400 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 2,13

Calculation factor (Y1) - 2,17

Calculation factor (Y2) - 3,24

• Model Number:23122BK
• Inner Diameter：110mm Outer Diameter：180mm Width：56mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:bio-chemical,packaging materials,Cylinder Type,industrial fans,joint protection,trolley,drawing die,noise reduction equipment,ventilation equipment,Other Machine Tools,quality inspection equipment
• Similar models:ISB 23122-2RS FAG 23122-E1-K-TVPB FBJ 23122 NTN 23122B KOYO 23122RHK SKF 23122CCK/W33 Timken 23122YM FAG 23122-E1A-K-M+AHX3122 ISB 23122K NSK 23122CKE4
• BEARING POWER International Trading Co.,Ltd. specialize in 23122BK products，there is large inventory of NTN 23122BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23122BK Which NTN 23122BK 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
  112FC80600	560	800	600	KOYO	Cylindrical Roller Bearings
  4203A	17,000	40,000	16,000	SNR	Deep Groove Ball Bearings
  51144M	220	270		AST	Thrust Ball Bearings
  7318B	90	190	43	NACHI	Angular Contact Ball Bearings
  AST11 3220	32	36		AST	Plain Bearings
  DCL208	31,75	38,1	12,7	NTN	Needle Roller Bearings
  FY 2.1/2 TF	63,5	52,5	17	SKF	Bearing Units
  HK1216.2RS	12	18	16	SKF	Needle Roller Bearings
  NF3344	220	460	180	CX	Cylindrical Roller Bearings
  NJ 2318 ECP	190	90	64	SKF	Thrust Ball Bearings
  NKI 22/16	22	34	16	JNS	Needle Roller Bearings
  NU 316 ECM/C3VL0241	170	80	39	SKF	Cylindrical Roller Bearings
  NU336	180	380	75	NTN	Cylindrical Roller Bearings
  X33217M/Y33217M	85	150	49	Timken	Tapered Roller Bearings
  215WDDG	75	130	25	FAF	DEEP GROOVE BALL BEARINGS
  RNAF70x90x60	90		60	FAG (Old No.)	NEEDLE BEARINGS
  HA313	65	85		SKF	ADAPTERS
  AH3234	170	160		SKF	WITHDRAWAL SLEEVES
  NU311E	55	120	29	SKF	CYLINDRICAL ROLLER BEARINGS
  SUP-24	1.5000	2.3750	3.0000	CONSOLIDATED	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS