Tuesday, December 11, 2012

RBT rod end bearings vardhman bearings

www.vardhmanbearings.com

www.arihantengineers.com


RBT

  • Self Lubricating
  •  
  • 2 Piece Rod End
  •  
  • Bearing - Female

Material

BODY303 Stainless Steel
BALL440C Stainless Steel
LINERTeflon®/Fabric

Overall View

Overall View:RBT

Part Number

Image:Part Number

Dimension

Dimensions in mm
MINEBEA
PART
No.
øB
H7
øD
±0.5
W
0
-0.13
H
±0.3
F
±0.5
TH
JIS CL2
L
±0.7
øN
±0.5
øP
±0.5
C
±0.7
S
±0.25
α
DEG
øO
(REF)
S
øDB
(REF)
RBT331264.521M3×0.5106.5837116.89.04
RBT441475.2524M4×0.71289.548127.610.32
RBT55168627M5×0.812.591198.811.91
RBT661896.7530M6×1.013.510135111011.114.29
RBT882212936M8×1.251612.516141212.717.46
RBT1010261410.543M10×1.519.515196.51715.220.64
RBT121230161250M12×1.752417.5221917.623.81
RBT1414341913.557M14×2.02720258221419.226.99
RBT1515362014.5613021261321.529.37
RBT161638211564M16×2.03322271519.428.58
RBT1818422316.571M18×1.536253110271521.931.75
RBT202046251877M20×1.54027.534301424.434.93
RBT222250282084M22×1.543303712321525.838.1
RBT252556312294M24×2.04833.5423629.642.86
RBT2828623524103M27×2.05337.546411732.347.63
RBT3030663725110M30×2.05640501534.850.8

Dimensions in mm
MINEBEA
PART
No.
Radial Static Limit load
kN
Static Ultimate Load
kN
Approx. Weight
g
RBT30.411.6610
RBT40.62.4512
RBT50.987.8416
RBT61.448.6225
RBT82.6911.7643
RBT104.1616.6772
RBT125.8823.53107
RBT146.6126.47160
RBT158.0932.36185
RBT168.3333.34210
RBT1811.5246.09295
RBT2012.0148.05380
RBT2213.4853.93490
RBT2517.469.62870
RBT2820.8383.351180
RBT3024.7699.041450

Notes

  1. Teflon® liner permanently bonded to body id.
  2. Oscillation load shall be kept within the static load range, as Teflon® liner load endurance is greater than breaking load.
  3. Made to order. (from RBT15 to RBT30)
  4. No load breakaway torque:
    Standard type: All size:0.02~0.34N・m
    Low torque type: All size:0.02N・m Max
    (Radial play 0.05mm Max)
*Please consult Minebea for availability of bearings in this series.
*Teflon® is a Du Pont registered trademark

Feature of a Product

  • Suitable for low load application.
  • Self-lubricating.
Consist of ball and body. The body is directly swaged on the ball. Ball material is usually high cold-working performance steel (303 stainless steel), these bearings have lower load carrying capacity compared to 3 piece / 4 piece Rod End Bearings. However their economic cost and uncomplicated production makes them suitable for commercial applications with spacious construction. They do not require any lubrication, and in addition, stainless materials (303 for bodies, 440c for balls) enable the anti corrosion characteristics.













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