UC300 series
UC300 Series
UC300 Series Description:

THB Insert bearings(can also be called as wide inner ring bearings) are used for mounting on shafts without the need for shoulders, locknuts, or adapters.

The bearing is locked in place through setscrews or a locking collar.

The outer ring has a spherical or cylindrical outside surface.

THB Insert bearings are based on the design of the 62(00) series deep groove ball bearing.

They share the same materials, high precision and manufacturing processes.

Rings and steel balls are made of SAE 52100(GCr15/100Cr6) bearing steel.

Raceways are hardneed, ground, and honed.

Cages are a molded, glass fiber reinforced polyamide.

Available with R3 type seals.

Product List
Bearing No.Shaft Dia
(d) (in)
Shaft Dia
(d) (mm)
Dimensions (D)
(mm)
Dimensions (Bi)
(mm)
Dimensions (Be)
(mm)
Dimensions (r)
(mm)
Dimensions (n)
(mm)
Dimensions (m)
(mm)
Dimensions (G)
(mm)
Dimensions (ds)
(mm)
Dimensions (T)
(mm)
Basic Dynamic
Load Rating
(kg)
Basic Static
Load Rating
(kg)
Weight (kg)
UC305-14 7/8 62 38 21 2 15 23 6 1/4-28 (M6x0.75) 6.1 1760 1160 0.39
UC305-15 15/16 62 38 21 2 15 23 6 1/4-28 (M6x0.75) 6.1 1760 1160 0.37
UC305-16 1 62 38 21 2 15 23 6 1/4-28 (M6x0.75) 6.1 1760 1160 0.35
UC305 25 62 38 21 2 15 23 6 M6x0.75 6.1 1760 1160 0.35
UC306-18 1-1/8 72 43 23 2 17 26 6 1/4-28 (M6x0.75) 6.7 2119 1445 0.6
UC306-19 1-3/16 30 72 43 23 2 17 26 6 1/4-28 (M6x0.75) 6.7 2119 1445 0.54
UC306 30 72 43 23 2 17 26 6 1/4-28 (M6x0.75) 6.7 2119 1445 0.56
UC307-20 1-1/4 80 48 25 2.5 19 29 8 5/16-24 (M8x1) 7.4 2620 1830 0.810
UC307-21 1-5/16 80 48 25 2.5 19 29 8 5/16-24 (M8x1) 7.4 2620 1830 0.79
UC307-22 1-3/8 80 48 25 2.5 19 29 8 5/16-24 (M8x1) 7.4 2620 1830 0.75
Total 5 Page 50 Records 12345
Products
Product Catalog