Product Main

Specifications

 
Tianjin TengQi International Trade Co., Ltd
Address: HuaYuan hydratight information square H seat 804-1, in nankai district, Tianjin 
Spherical roller bearing features:
1. Low speed, resistance to shock, vibration
2. With self-aligning function, which is the axis relative to the outer ring inner ring tilt axis greater (typically 3 degrees or less) can still operate normally
3. Mainly under a lot of radial load
4. Are less able to withstand the axial load
 

type  d  D B Cr       Basic dynamic load rating, radial C0r   Basic static load rating, radial ng           Limiting speed nb       Reference speed
mm mm mm N N 1/min  1/min 
21304-E1-TVPB 20 52 15 41000 33000 15000 9700
22205-E1-K+H305 20 52 18 48000 42500 17000 9200
22205-E1 25 52 18 48000 42500 17000 9200
22205-E1-K 25 52 18 48000 42500 17000 9200
21305-E1-TVPB 25 62 17 52000 43500 13000 8400
21306-E1-K+H306 25 62 20 64000 57000 13000 7800
22206-E1 30 62 20 64000 57000 13000 7800
22206-E1-K 30 62 20 64000 57000 13000 7800
21306-E1-TVPB 30 72 19 72000 63000 11000 7300
22207-E1-K+H307 30 72 23 88000 81500 11000 7000
21307-E1-K+H307 30 80 21 83000 74000 9500 6800
22207-E1 35 72 23 88000 81500 11000 7000
22207-E1-K 35 72 23 88000 81500 11000 7000
21307-E1-k-TVPB 35 80 21 83000 74000 9500 6800
21307-E1-TVPB 35 80 21 83000 74000 9500 6800
22208-E1-K+AH308 35 80 23 101000 91000 10000 6200
22208-E1-K+H308 35 80 23 101000 91000 10000 6200
21308-E1-K+AH308 35 90 23 109000 107000 9500 5200
21308-E1-K+H308 35 90 23 109000 107000 9500 5200
22308-E1-K+AH308 35 90 33 156000 149000 7500 5500