Model KT14000 power casing tong maintenance and operation manual
YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD
42
7.23 Centralizing roller(2) assembly and detailed part table (Fig.23,Table 23)
Fig.23
Table 23
Centralizing roller(2) assembly and detailed part table
Item
P/N
Drawing No.
Description
Qty
1
KT14000-490
GB1155
Pressure-on oil cap Φ8
1
2
KT14000-491
TQ508/70Y.2.2-1
Centralizing shaft
1
3
KT14000-492
TQ508/70Y.2.2-4
Sealing gasket
2
4
KT14000-493
Needle roller 3/16″×7/8″
20
5
KT14000-494
TQ508/70Y.2.2-2
Centralizing roller
1
6
KT14000-495
TQ508/70Y.2.2-3
Retaining ring
1
7
KT14000-496
Spring washer 7/8
1
8
KT14000-497
Hexagon nut 7/8″-14UNF
1
9
KT14000-118
GB1152
Straight hydraulic grease nipple M6
1