(dimensions in inches)

Bearing Type - Full Complement

Dynamic Load Rating (Cr) - 1,210

Static Load Rating (Cor) - 1,780

Max Speed (Grease) (X1000 RPM) - 6,000

Tire Outer Dia. (Dt) - 0.750

Stud Dia. (ds) - 0.375

Tire Width (C) - 0.500

Tire Washer Width (C1) - 0.031

Total Length (B) - 1.406

Stud Length (B1) - 0.875

Threads (G) - 3/8-24 UNF

Thread Length (G1) - 0.375

Weight (g) - 34.00

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: CF12
• Inner Diameter：mm Outer Diameter：mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:hook,cleaners,ventilation fans,EEG,Seals,non-ferrous metal alloy,extruder,Technical Equipment,engine,atomizer class,Oral Equipment
• Similar models:NTN BK2512 KOYO MHK16121 AST SCH912 INA SCE2012P NSK RLM121915 ZEN RNA4912 IKO BA1112Z IKO BR142212 IKO KT121514 Timken B-2012
• BEARING POWER International Trading Co.,Ltd. specialize in CF12 products，there is large inventory of AST CF12 . We has been built up long-term cooperation with AST company, could make a bulk order of the CF12 Which AST CF12 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
  34300/34478	76,2	121,442	24,608	FBJ	Tapered Roller Bearings
  4106	30	53	18	INA	Thrust Ball Bearings
  54217	88	125	59,2	CX	Thrust Ball Bearings
  624/612	53,975	120,65	41,275	Timken	Tapered Roller Bearings
  713606200				FAG	Wheel Bearings
  CRF-32318 A	90,000	190,000	67,500	CRAFT	Wheel Bearings
  81218TN	90	135	35	NBS	Thrust Roller Bearings
  NJ 2336	180	380	126	NACHI	Cylindrical Roller Bearings
  NU316E	80	170	39	FAG	CYLINDRICAL ROLLER BEARINGS
  WS81113	65	90		FAG	THRUST ROLLER BEARINGS
  AHX2328	140	135		FAG	WITHDRAWAL SLEEVES
  D-24	3.2187	1.9375		INA	THRUST BALL BEARINGS
  W625-2RS1	5	16	5	SKF	DEEP GROOVE BALL BEARINGS
  NU228E	140	250	42	STEYR	CYLINDRICAL ROLLER BEARINGS
  NAO25x42x16	25	42	16	SKF	NEEDLE BEARINGS
  NF321	105	225	49	STEYR	CYLINDRICAL ROLLER BEARINGS
  RNAO-18x30x24	30		24	CONSOLIDATED	NEEDLE BEARINGS
  MR-64			2.0000	CONSOLIDATED	NEEDLE BEARINGS
  MB-29	145	172	14	CONSOLIDATED	LOCKWASHERS
  RNA-4908	62		22	CONSOLIDATED	NEEDLE BEARINGS