Precision Mini Ball Bearings for Slot Car Racing Enthusiasts

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Basic Info.

Model NO.

FR133ZZ FFR133ZZ

Hardness

59-63HRC

Vibration

Z3V3 Z4V4

Application

Cars, Appliances, Bicycles, Transportation Vehicle

Precision Rating

P0 P6 P5 P4 P2

Structure

Deep Groove

Lubrication

Grease

Seals Type

Zz 2RS

Cage

Steel

Material

Nylon Cage/Steel Cage

Specification

10mm-500mm or OEM

HS Code

8483200000

Production Capacity

100000PCS/Year

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Package Size

2.00cm * 2.00cm * 10.00cm

Package Gross Weight

0.990kg

Transport Package

Single Box Packing+Cartons+Pallets

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Item Code	d(mm)	D(mm)	B (mm)		Basic Load(KN)		Weight(g)
Item Code	d(mm)	D(mm)	OPEN	ZZ/2RS	Cr	Cor	Weight(g)
MR52	2	5	2	2.5	0.169	0.050	0.16
MR62	2	6	2.5	2.5	0.330	0.098	0.3
MR72	2	7	2.5	3	0.385	0.127	0.45
MR82x	2.5	8	2.5	---	0.560	0.179	0.56
MR63	3	6	2	2.5	0.208	0.074	0.2
MR83	3	8	2.5	---	0.560	0.179	0.54
MR93	3	9	2.5	4	0.570	0.187	0.73
MR74	4	7	2	2.5	0.310	0.115	0.22
MR84	4	8	2	3	0.395	0.139	0.36
MR104	4	10	3	4	0.585	0.204	1.04
MR85	5	8	2	2.5	0.310	0.120	0.26
MR95	5	9	2.5	3	0.430	0.168	0.5
MR105	5	10	3	4	0.430	0.168	0.95
MR115	5	11	---	4	0.716	0.282	1.5
MR106	6	10	2.5	3	0.495	0.218	0.56
MR126	6	12	3	4	0.715	0.292	1.27
MR117	7	11	2.5	3	0.455	0.201	0.62
MR137	7	13	3	4	0.540	0.276	1.58
MR128	8	12	2.5	3.5	0.545	0.275	0.71
MR148	8	14	3.5	4	0.820	0.385	1.86

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Model Number	680/690/F680/F690/MR/MF/608 series	Package	Plastic tube, single box, or customized
Type	Miniature ball bearing	Features	High precision, high speed, high load capacity, low noise, long life
Material	AISI 52100 Steel / AISI 440 or 420 Stainless	Hardness	HRC 58-62
Radial Clearance	C0, C2, C3, C4, C5	Noise/Vibration	Z3V3, Z4V4
Precision Rating	ABEC-1, ABEC-3, ABEC-5	Application	Motors, toys, medical equipment, electric vehicles, sports equipment
Sealing Type	Open, ZZ, 2RS	Grease	Chevron SRI-2, Multemp PS2, Shell Alvania R2, etc.