(dimensions in inches)

Bearing Type - Full Complement

Dynamic Load Rating (Cr) - 13,500

Static Load Rating (Cor) - 28,000

Max Speed (Grease) (X1000 RPM) - 1,600

Tire Outer Dia. (Dt) - 3.000

Stud Dia. (ds) - 1.250

Tire Width (C) - 1.750

Tire Washer Width (C1) - 0.031

Total Length (B) - 4.280

Stud Length (B1) - 2.500

Threads (G) - 1-1/4-12 UNF

Thread Length (G1) - 1.25

Weight (g) - 1,870.00

Material - Stud and Roller head: Hardened carbon steel alloy, Needle rollers - 52100 Chrome steel or equivalent

Standard finish is black oxide.

The stud has a screwdriver slot or hexagonal hole for mounting.

Some sizes are available with crowned outer race tires.

Some sizes are available with integral seals.

The load rating is based on a track hardness of HRc40 minimum.

The stud has an axially drilled hole for lubrication.

• Model Number:CF48
• Inner Diameter：mm Outer Diameter：mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Processing machinery,generator,surgical instruments,mechanical annex,ECG,reducer,safety testing,industrial skin care,engine,security equipment,labor insurance
• Similar models:KOYO K43X48X27H NBS NA4872 KOYO NTA-4860 NTN KV48X53X36.8ZW NTN MR486028+MI-404828 INA NA4822 KOYO NA4832 CX NA4868 NTN MR10412848+MI-8810448 NBS RNA4834
• BEARING POWER International Trading Co.,Ltd. specialize in CF48 products，there is large inventory of AST CF48 . We has been built up long-term cooperation with AST company, could make a bulk order of the CF48 Which AST CF48 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
  111044X/111090G	44,45	90	64	Gamet	Tapered Roller Bearings
  231SM220-MA	220	400	128	FAG	Spherical Roller Bearings
  29880/29820	266,7	323,85	22,225	CX	Tapered Roller Bearings
  3876/3820	38,1	85,725	30,162	CX	Tapered Roller Bearings
  7009 C	45	75	16	CX	Angular Contact Ball Bearings
  7014 B-UO	70	110	40	CX	Angular Contact Ball Bearings
  7014CDB	70	110	20	CYSD	Angular Contact Ball Bearings
  7207 A-UX	35	72	34	CX	Angular Contact Ball Bearings
  7213 C-UX	65	120	46	CX	Angular Contact Ball Bearings
  AXW 50	50	58	4,2	NBS	Needle Roller Bearings
  GE 170 SX	170	260	57	Enduro	Plain Bearings
  GYE55-KRR-B	55	100	55,6	INA	Deep Groove Ball Bearings
  NU315E	75	160	37	NTN	Cylindrical Roller Bearings
  NX 12	12	21	18	CX	Complex Bearings
  RTL10	26,988	50,013	15,875	INA	Thrust Roller Bearings
  HMV80E			71	SKF	HYDRAULIC NUTS
  2902	31	15		MRC	THRUST BALL BEARINGS
  RNA69/28	45		30	Torrington	NEEDLE BEARINGS
  HJ-212E	60		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NKI-95/36	95	125	36	CONSOLIDATED	NEEDLE BEARINGS