d - 15,875 mm

D - 34,988 mm

T - 10,998 mm

B - 10,998 mm

C - 8,712 mm

ra1 max. - 1,3 mm

a - 7,7 mm

r min. - 1,3 mm

r1 min. - 1,3 mm

Da - 29 mm

db - 19,5 mm

ra max. - 1,3 mm

da - 21,5 mm

Db - 32,5 mm

Weight - 0,049 Kg

Basic dynamic load rating (C) - 13,8 kN

Basic static load rating (C0) - 13,4 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 15000 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,9

• Model Number: L21549/L21511
• Inner Diameter：15,875mm Outer Diameter：34,988mm Width：10,998mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:Medium and large motor,wall industry,molding machine,stamping die,enzyme,hydraulic connector,Machine tools,security equipment,Vacuum generator,surgical instruments,altimeter etc
• Similar models:ISO L21549/11 NTN 4T-L21549/L21511 CX L21549/11 NACHI L21549/L21511 Timken L21549/L21511 KOYO L21549/L21511 NSK L21549/L21511
• BEARING POWER International Trading Co.,Ltd. specialize in L21549/L21511 products，there is large inventory of NSK L21549/L21511 . We has been built up long-term cooperation with NSK company, could make a bulk order of the L21549/L21511 Which NSK L21549/L21511 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
  100BER10S	100	150	24	NSK	Angular Contact Ball Bearings
  22338RHA	190	400	132	KOYO	Spherical Roller Bearings
  23024	120	180	46	FBJ	Spherical Roller Bearings
  61924M	120	165	22	CRAFT	Deep Groove Ball Bearings
  7210 C	50	90	20	CX	Angular Contact Ball Bearings
  757/752-B	82,55	161,925	48,26	Timken	Tapered Roller Bearings
  BNT207	35	72	17	NTN	Angular Contact Ball Bearings
  E2.YAR 207-106-2F	72	34,925	42,9	SKF	Deep Groove Ball Bearings
  LM654649/LM654610	285,75	380,898	65,088	KOYO	Tapered Roller Bearings
  N 312 ECM	130	60	31	SKF	Thrust Ball Bearings
  NA4916	80	110	30	ISO	Needle Roller Bearings
  NJ336-E-M1+HJ336E	180	380		FAG	Cylindrical Roller Bearings
  DL-45	72	45		INA	THRUST BALL BEARINGS
  6314NR	70	150	35	FAG	DEEP GROOVE BALL BEARINGS
  R170P	70	125	24	HOFF	CYLINDRICAL ROLLER BEARINGS
  22311E/VA405	55	120	43	SKF	SPHERICAL ROLLER BEARINGS
  NU312	60	130	31	SKF	CYLINDRICAL ROLLER BEARINGS
  81240			26.0	SKF	THRUST ROLLER BEARINGS
  RSTO6	19		9.8	Torrington	NEEDLE BEARINGS
  130RU03	130	280	58	Torrington	CYLINDRICAL ROLLER BEARINGS