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FafnirRCJC1 11/16Four-Bolt Flange Mounted Ball Bearing Unit — 1-11/16 in Bore, Concentric Locking Collar, Shroud Seal, 104.8 mm Bolt Spacing

Condition: New – Open box
Condition Note: Made In USA, New Old Stock

Availability:

3 in stock

Fafnir RCJC1-11/16 four-bolt square flange ball bearing unit, 1-11/16 in bore, concentric locking collar, shroud seal, 104.8 mm bolt spacing, cast iron.

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List Price

$93.40

3 in stock

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Specifications

Key Specifications

MFR / BrandFafnir
MPNRCJC1 11/16
GTIN087796060005
ModelRCJC-1-11/16
ID1-11/16 in (42.86 mm)

Technical Specifications

MaterialCast Iron
SeriesRCJC — Industrial, four-bolt square flange, concentric locking collar
TypeMounted Flange Ball Bearing Unit
LubricantGrease
Base NumberRCJC1 11/16
Bolt Center To Center104.8 mm (4.126 in)
Number Of Bolt Holes4
Bolt Center To Center Length104.8 mm (4.126 in)
Number Of Bolt Holes For Fasteners4
Bore Shaft Size1-11/16 in (42.86 mm)
Housing StyleFour-Bolt Square Flange
Locking MethodConcentric Locking Collar
Replacement InsertGC1111KRRB
Mpn VariantsRCJC1-11/16, RCJC 1-11/16, RCJC1 11/16
Manufacturer StatusActive
Dynamic Load Rating C136300 N (8160 lbf) per unit
Additional AttributesBolt hole size N 12 mm (0.472 in); bolt size M12; total length L 136.5 mm (5.374 in); housing width A 38.9 mm (1.531 in); flange thickness A1 14.3 mm (0.563 in); B1 46.8 mm (1.850 in); S1 29.4 mm (1.160 in); D 104.8 mm (4.126 in); E 59.3 mm (2.335 in); d1 73 mm (2.880 in)
Dynamic Load Rating36300 N (8160 lbf) per unit
Static Load Rating20500 N (4600 lbf) per unit
Rolling ElementsSteel balls
Bearing TypeMounted Flange Ball Bearing Unit
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Duty TypeStandard Duty
Locking DeviceConcentric Collar
Insert Outer RingSpherical
Harmonization Code8483.20.40
Housing MaterialCast Iron
Expansion TypeNon-Expanding
Design UnitsImperial
Part NumberRCJC1 11/16
Closure TypeShroud Seal

Cross-References

Cross Reference 1Fafnir RCJ1 11/16 - eccentric collar, not concentric
Cross Reference 2Fafnir GC1111KRRB - insert only, no housing
Seller Part Number: B-BM1#ZF3KWM

Product Description

What this part is:

Fafnir RCJC1 11/16, a four-bolt flange mounted ball bearing unit from Timken’s Fafnir mounted ball bearing range. Bore / Shaft Size: 1-11/16 in (42.86 mm). Housing Style: four-bolt square flange. Locking Method: concentric locking collar. Closure Type: shroud seal. Insert Bearing: GC1111KRRB. Unit Quantity: 1 Pc. One complete flange unit: housing, insert bearing, concentric collar and seals assembled.

Decoding the designation:

RCJC — Fafnir four-bolt square flange housing carrying a concentric locking collar insert bearing.

1 11/16 — shaft size, 1-11/16 in.

GC1111KRRB — the wide inner ring concentric-collar insert fitted in the housing.

Specifications:

Part Number: RCJC1 11/16. Bearing Type: Mounted Flange Ball Bearing Unit. Bore Type: Straight. Housing Material: cast iron. Locking Device: Concentric Collar. Seal Type: Shroud Seal. Insert Outer Ring: Spherical. Series: RCJC — Industrial, four-bolt square flange, concentric locking collar. Duty Type: Standard Duty. Number Of Rows: 1. Rolling Elements: steel balls. Dynamic Load Rating (C): 36,300 N (8,160 lbf) per unit. Static Load Rating (C0): 20,500 N (4,600 lbf) per unit. Design Units: Imperial. Harmonization Code: 8483.20.40.

Dimensions and mounting:

Bolt Center To Center Length: 104.8 mm (4.126 in). Bolt Size: M12. Number Of Bolt Holes: 4. Bolt Hole Size N: 12 mm (0.472 in). Total Length L: 136.5 mm (5.374 in). Housing Width A: 38.9 mm (1.531 in). Flange Thickness A1: 14.3 mm (0.563 in). Dimension B1: 46.8 mm (1.850 in). Dimension S1: 29.4 mm (1.160 in). Dimension D: 104.8 mm (4.126 in). Dimension E: 59.3 mm (2.335 in). Dimension d1: 73 mm (2.880 in).

Compatibility and replacement:

Replacement Insert: Fafnir GC1111KRRB, catalogued on its own as the insert only. Fafnir RCJ1 11/16 is the same flange unit and the same 1-11/16 in shaft size with an eccentric locking collar in place of the concentric one. MPN Variants: RCJC1-11/16, RCJC1 11/16, RCJC 1-11/16.

Frequently asked questions:

What shaft size and housing style is the Fafnir RCJC1 11/16?

Shaft size 1-11/16 in (42.86 mm), four-bolt square flange housing with 104.8 mm (4.126 in) bolt center to center.

What locking collar and seal does it have?

A concentric locking collar and a shroud seal. The insert bearing is GC1111KRRB.

What are the load ratings?

Dynamic Load Rating (C) 36,300 N (8,160 lbf) and Static Load Rating (C0) 20,500 N (4,600 lbf), per unit.

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