d - 21.43 mm

D - 45.237 mm

T - 15.492 mm

d₁ - - 33.9 mm

B - 16.637 mm

C - 12.065 mm

r_1,2 - min. - 1.3 mm

r_3,4 - min. - 1.3 mm

a - 10 mm

d_a - max. - 28 mm

d_b - min. - 27.5 mm

D_a - min. - 39 mm

D_a - max. - 40 mm

D_b - min. - 42 mm

C_a - min. - 3 mm

C_b - min. - 3 mm

r_a - max. - 1.3 mm

r_b - max. - 1.3 mm

Basic dynamic load rating - C - 27.5 kN

Basic static load rating - C₀ - 31 kN

Fatigue load limit - P_u - 3.2 kN

Reference speed - 11000 r/min

Limiting speed - 17000 r/min

Calculation factor - e - 0.31

Calculation factor - Y - 1.9

Calculation factor - Y₀ - 1.1

Mass bearing - 0.12 kg

• Model Number:LM 12748/710
• Inner Diameter：45,237mm Outer Diameter：21,43mm Width：15,492mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:clean stationery,municipal machinery,pneumatic,flow control valve,sewage pump,molding machine,miscellaneous instruments,packing equipment,water protection,pneumatic Pump,Doppler
• Similar models:PFI LM12748/10 ISB LM12748/710 Fersa LM12748/LM12710 SKF LM12748/710 NTN 4T-LM12748/LM12710
• BEARING POWER International Trading Co.,Ltd. specialize in LM12748/710 products，there is large inventory of SKF LM 12748/710 . We has been built up long-term cooperation with SKF company, could make a bulk order of the LM 12748/710 Which SKF LM12748/710 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
  202-KRR	15	35	14,4	INA	Deep Groove Ball Bearings
  30319	95	200	49,5	NTN	Tapered Roller Bearings
  4T-31597/31520	36,512	76,2	29,37	NTN	Tapered Roller Bearings
  61821-2RS	105	130	13	ISB	Deep Groove Ball Bearings
  6205	25	52	15	NACHI	Deep Groove Ball Bearings
  6256 M	500	280	80	SKF	Deep Groove Ball Bearings
  63/22-2RS C3	22	56	16	PFI	Deep Groove Ball Bearings
  6309ZZNR	45,000	100,000	25,000	NTN	Deep Groove Ball Bearings
  7308DB	40	90	23	CYSD	Angular Contact Ball Bearings
  799A/792	130,175	206,375	47,625	ISO	Tapered Roller Bearings
  FYT 40 TF/VA201	38,5	40	14	SKF	Bearing Units
  KBK20X24X30	20	24	30	CX	Needle Roller Bearings
  NA6907	35	55	36	CX	Needle Roller Bearings
  UCC204	20		31	FYH	Bearing Units
  120BT511	12.0000	15.5000		American	THRUST BALL BEARINGS
  204.2ZR	20	47	14	FAG	DEEP GROOVE BALL BEARINGS
  170SD39	170	230	45	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  FPXF900	9.0000	10.5000	.7500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  3316	80	170	68.3	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  5206E-ZZ	30	62	23.8	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS