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Linear recirculating ball bearing (operating temp.: -10÷80°C)

R1659-820-46 Bosch Rexroth

KWD-020-FNS-C1-N-2 S Bosch Rexroth
dimensions 20 x 63 x 75
Weight 0.44 kg
acceleration [m/s2] 500
bearing grease initial greasing
cage none
Dynamic load rating [N] 23400
F2 [mm] 30
J [mm] 53
K [mm] 40
L1 [mm] 49.6
L2 [mm] 63
L [mm] 75
max. velocity [m/s] 5

R1659-820-46 Bosch Rexroth

Linear recirculating ball bearing (operating temp.: -10÷80°C)

Attributes
manufacturer Bosch Rexroth
dimensions 20 x 63 x 75
Weight 0.44 kg
L [mm] 75
L1 [mm] 49.6
L2 [mm] 63
rail size 20
bearing grease initial greasing
operating temp. -10÷80°C
type linear recirculating ball bearing
sealing SS - standard sealing
W [mm] 20
used with R1605-804-31 (otw. przelotowe) i R1607-804-31 (otw. gwintowane) dokładność NORMALNA
used with O-RING 5x1,0
used with R1605-803-31 (otw. przelotowe) i R1607-803-31 (otw. gwintowane) dokładność WYSOKA
used with R1605-802-31 (otw. przelotowe) i R1607-802-31 (otw. gwintowane) dokładność PRECYZYJNA
J [mm] 53
K [mm] 40
F2 [mm] 30
max. velocity [m/s] 5
acceleration [m/s2] 500
Dynamic load rating [N] 23400
static load rating [N] 29800
cage none
preload zero preload
precision normal accuracy

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