Cylindrical Rollers | QIBR Bearings

Specifications

Material: 52100
Applications: Bearing Manufacturing, Automotive and Medical Devices
Diameter (Dw): 5mm-54mm
Length: 5.5mm-54mm
Mass: 0.00092kg-1.47kg

QIBR Model Selection

QIBR Model Selection
No.	Product model	Material	Length	Weight	Material composition sulfur	Outer diameter
1	Cylindrical Roller 10x11 mm	52100	11 mm	0.00649 kg	0.025% Max.	10 mm
2	Cylindrical Roller 10x14 mm	52100	14 mm	0.00855 kg	0.025% Max.	10 mm
3	Cylindrical Roller 10x16 mm	52100	16 mm	0.00956 kg	0.025% Max.	10 mm
4	Cylindrical Roller 10x20 mm	52100	20 mm	0.01220 kg	0.025% Max.	10 mm
5	Cylindrical Roller 10x24 mm	52100	24 mm	0.01470 kg	0.025% Max.	10 mm
6	Cylindrical Roller 10x45.8 mm	52100	45.8 mm	0.02820 kg	0.025% Max.	10 mm
7	Cylindrical Roller 10x49.8 mm	52100	49.8 mm	0.03057 kg	0.025% Max.	10 mm
8	Cylindrical Roller 11.56x14 mm	52100	14 mm	0.01100 kg	0.025% Max.	11.56 mm
9	Cylindrical Roller 11x11 mm	52100	11 mm	0.00780 kg	0.025% Max.	11 mm
10	Cylindrical Roller 11x12 mm	52100	12 mm	0.00850 kg	0.025% Max.	11 mm
11	Cylindrical Roller 11x15 mm	52100	15 mm	0.01100 kg	0.025% Max.	11 mm
12	Cylindrical Roller 11x27 mm	52100	27 mm	0.01990 kg	0.025% Max.	11 mm
13	Cylindrical Roller 12.1x14 mm	52100	14 mm	0.01260 kg	0.025% Max.	12.1 mm
14	Cylindrical Roller 12.5x48 mm	52100	48 mm	0.04590 kg	0.025% Max.	12.5 mm
15	Cylindrical Roller 12.5x62 mm	52100	62 mm	0.05930 kg	0.025% Max.	12.5 mm
16	Cylindrical Roller 12x12 mm	52100	12 mm	0.01050 kg	0.025% Max.	12 mm
17	Cylindrical Roller 12x14 mm	52100	14 mm	0.01230 kg	0.025% Max.	12 mm
18	Cylindrical Roller 12x15.5 mm	52100	15.5 mm	0.01330 kg	0.025% Max.	12 mm
19	Cylindrical Roller 12x16 mm	52100	16 mm	0.01340 kg	0.025% Max.	12 mm
20	Cylindrical Roller 12x18 mm	52100	18 mm	0.01580 kg	0.025% Max.	12 mm
21	Cylindrical Roller 12x21 mm	52100	21 mm	0.01840 kg	0.025% Max.	12 mm
22	Cylindrical Roller 12x30 mm	52100	30 mm	0.02640 kg	0.025% Max.	12 mm
23	Cylindrical Roller 13x13 mm	52100	13 mm	0.01340 kg	0.025% Max.	13 mm
24	Cylindrical Roller 13x15 mm	52100	15 mm	0.01550 kg	0.025% Max.	13 mm
25	Cylindrical Roller 13x18 mm	52100	18 mm	0.01850 kg	0.025% Max.	13 mm

Characteristics of cylindrical rollers

Strong load-bearing capacity: Cylindrical roller bearings have a large contact area and can withstand large radial loads.

Low friction: Due to the principle of rolling friction, cylindrical roller bearings have less friction and high efficiency than sliding bearings.

High precision: Some high-precision cylindrical rollers can be used in high-speed and precision equipment.

When selecting cylindrical rollers, the following factors need to be considered:

Load requirements: Select the appropriate specifications according to the load size to be borne.

Speed requirements: When running at high speed, choose rollers made of materials that are suitable for high speed.

Temperature and environment: Select appropriate materials and sealing methods according to the temperature and pollution conditions of the working environment.

Lubrication: Reasonable lubrication can reduce friction and extend the service life of the bearing.

QIBR Model Selection