d - 170 mm

D - 240 mm

H - 55 mm

d1 - 237 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

B - 16,5 mm

D1 - 173 mm

Dw - 22 mm

da min. - 235 mm

Da max. - 180 mm

ra max. - 1,5 mm

Weight - 9,3 Kg

Basic dynamic load rating (C) - 540 kN

Basic static load rating (C0) - 2280 kN

Fatigue load limit (Pu) - 200

Reference speed - 560 r/min

Limiting speed - 1100 r/min

Minimum load factor (A) - 0,42

• Model Number:81234M
• Inner Diameter：170mm Outer Diameter：240mm Width：55mm
• Type：Thrust Roller Bearings
• Update date：2025-12-30
• Application:Broadcasting System,Medical equipment,economic mold,small diesel generators,set bacteria instrument,Small air generators,extruder,lifting equipment Hoisting hoist,car steering pin,Cleaning equipment,Cylinder Standard
• Similar models:NBS K81234-M INA 81234-M NKE 81234-MB SKF K81234M INA K81234-M ISO 81234 SKF GS81234 NKE K81234-MB SKF 81234M CX 81234
• BEARING POWER International Trading Co.,Ltd. specialize in 81234M products，there is large inventory of SKF 81234M . We has been built up long-term cooperation with SKF company, could make a bulk order of the 81234M Which SKF 81234M 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
  1211	55	100	21	CX	Self-Aligning Ball Bearings
  2P17012	850,000	1220,000	330,000	NTN	Thrust Roller Bearings
  33211/Q	100	55	35	SKF	Tapered Roller Bearings
  369-S/362-B	47,625	90	22,225	Timken	Tapered Roller Bearings
  45TAC75B	45	75	15	NSK	Thrust Ball Bearings
  5307SCZZ	35	80	34,9	NTN	Angular Contact Ball Bearings
  53313 U 313	65	115	39,4	ISB	Thrust Ball Bearings
  61907RRAH01	35	55	13	FAG	Deep Groove Ball Bearings
  ARXJ20X38.7X2.8	20,000	38,700	2,800	NTN	Needle Roller Bearings
  CRB 11020	110	160	20	IKO	Thrust Roller Bearings
  CX147				CX	Wheel Bearings
  FCD 6896350	340	480	350	ISB	Cylindrical Roller Bearings
  JHM534149/JHM534110	170	230	39	KOYO	Tapered Roller Bearings
  LM451349AX/LM451310	266,7	355,6	57,15	Timken	Tapered Roller Bearings
  N1010MRKR	50	72,5	16	NSK	Cylindrical Roller Bearings
  NUP2222EM	110	200	53	NSK	Cylindrical Roller Bearings
  S51211	55	90	25	ZEN	Thrust Ball Bearings
  TUP2 90.90	90	95		CX	Plain Bearings
  B7209C.T.P4S	45	85	19	FAG	ANGULAR CONTACT BALL BEARINGS
  13/4x17/8x21/4	1.7500	1.8750	2.2500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES