(dimensions in inches)

Bearing Type - Full Complement

Dynamic Load Rating (Cr) - 12,100

Static Load Rating (Cor) - 23,200

Max Speed (Grease) (X1000 RPM) - 2,000

Tire Outer Dia. (Dt) - 2.750

Stud Dia. (ds) - 1.000

Tire Width (C) - 1.500

Tire Washer Width (C1) - 0.031

Total Length (B) - 3.780

Stud Length (B1) - 2.250

Threads (G) - 1-14 UNF

Thread Length (G1) - 1.125

Weight (g) - 1,300.00

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:CF44
• Inner Diameter：mm Outer Diameter：mm Width：mm
• Type：Needle Roller Bearings
• Update date：2023-03-14
• Application:pump,electromyography machine,Gear grinding machine,office outdoor camping equipment,test strip,Hydraulic Press,Pneumatic Control Elements,Body shaping,granulator,Rolling mill gear box,Ball screw
• Similar models:NBS K40x44x13 IKO GBRI446832 SNR TNB44136S01 Timken B-4420 NTN K44X49X35.7 CX NA4844 INA SCE4412 NTN KV44.5X48.5X25.8ZW NTN K22X32X44.8 KOYO HJ-445624
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16021	105	160	18	ISB	Deep Groove Ball Bearings
  215WDDG	75	130	25	Timken	Deep Groove Ball Bearings
  24034-2RS	170	260	90	ISB	Spherical Roller Bearings
  24056-E1	280	420	140	FAG	Spherical Roller Bearings
  30308	40	90	25,25	CRAFT	Tapered Roller Bearings
  32217A	85	150	38,5	ZVL	Tapered Roller Bearings
  3308-BD-2Z-TVH	40	90	36,5	FAG	Angular Contact Ball Bearings
  6303-2NKE9	17	47	14	NACHI	Deep Groove Ball Bearings
  FCD 100148500	500	738	500	ISB	Cylindrical Roller Bearings
  FR6-2Z	9,525	22,225	7,142	ZEN	Deep Groove Ball Bearings
  FWF-354218	35	42		NSK	Needle Roller Bearings
  MBW22VCR	22	41	22	NMB	Plain Bearings
  NAO12X28X12-IS1	12	28	12	INA	Needle Roller Bearings
  NB1.20.0744.201-2PPN	672	816	56	ISB	Thrust Ball Bearings
  R188ZZA	6,35	12,7	4,762	NTN	Deep Groove Ball Bearings
  RNA4909-2RSR	52	68	22	INA	Needle Roller Bearings
  YAT209-111	42,863	85	41,5	SKF	Deep Groove Ball Bearings
  U1209E	45	85	19	Rollway	CYLINDRICAL ROLLER BEARINGS
  AS75100	75	100		CONSOLIDATED	THRUST NEEDLE BEARINGS
  180x200x15mm	180	200	15	CONSOLIDATED	OIL SEALS